The invention relates to the technical field of train braking. The invention further discloses a train braking device based on the steel rail. The device comprises a bogie, the two sides of the bottomend of the bogie are supported at the top ends of steel rails through two sets of steel wheels respectively, mounting plates are fixedly mounted in the middles of the bottom ends of the two sides ofthe bogie and located between the two sets of steel wheels, two sets of fixing plates are fixedly mounted on the two sides of each mounting plate respectively, and electromagnetic sleeves are fixedlymounted at the other ends of the fixing plates. The invention discloses a train braking device based on steel rails. An external structure of a friction plate I is arranged, the inner wall of the steel wheel can be completely attached, therefore, the friction area between the friction plate and the steel wheel is increased, the generated brake efficiency is improved, the ventilation effect can beeffectively improved due to the arrangement of the honeycomb-shaped through holes in the brake cavity, so that the heat dissipation effect of the friction plate I is improved, the temperature rising speed is not too high in the long-time brake process, and the brake efficiency of the brake device is further improved.
本发明涉及列车制动技术领域,且公开了一种基于钢轨的列车制动装置,包括转向架,转向架底端的两侧分别通过一组钢轮支撑在钢轨的顶端,转向架两侧底端的中部且位于两组钢轮之间均固定安装有安装板,安装板的两侧分别固定安装有一组固定板,固定板的另一端固定安装有电磁套筒。该基于钢轨的列车制动装置,对于摩擦片Ⅰ外部结构的设置,使其可以与钢轮的内壁完全的贴合,以增大其与钢轮之间的摩擦面积,并增加其所产生的制动效能,而对于其内部蜂窝状通孔的设置,可以有效地的增加通风效果,以提高摩擦片Ⅰ的散热效果,使其在长时间制动的过程中,温度上升的速度不会过快,进一步地提高了该制动装置的制动效能。
Train braking device based on steel rails
一种基于钢轨的列车制动装置
2020-11-20
Patent
Elektronische Ressource
Chinesisch
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